Thermo Electron 48C, Instruction Manual

Page: 77 / 204

Chapter 3 Operation
3-53
Min and Max Pressure Limits . The Min Pressure limit screen, shown below, is
accessible only when the instrument is in the service mode. It is used to change the min
pressure alarm limit. The min and max Pressure screens function the same way.
To display the Min or Max Pressure limit screen (service mode on):
From the Main Menu choose Alarm
From the Alarm menu choose Pressure
From the Pressure menu choose Min or Max
To use the Min or Max Pressure limit screen (service mode on):
Use the ↑ and ↓ pushbuttons to increment/decrement the value
Press
ENTER
to accept the change
Press
MENU
to return to the Pressure menu
Press
RUN
to return to the Run screen
Set Min Pressure Screen